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pro vyhledávání: '"Kovarik A"'
AI agents will be predictable in certain ways that traditional agents are not. Where and how can we leverage this predictability in order to improve social welfare? We study this question in a game-theoretic setting where one agent can pay a fixed co
Externí odkaz:
http://arxiv.org/abs/2410.14311
Accurate and efficient characterization of nanoparticles (NPs), particularly regarding particle size distribution, is essential for advancing our understanding of their structure-property relationships and facilitating their design for various applic
Externí odkaz:
http://arxiv.org/abs/2410.01213
Autor:
Exner, Pavel, Kovarik, Hynek
In this note we consider achieving the largest principle eigenvalue of a Robin Laplacian on a bounded domain $\Omega$ by optimizing the Robin parameter function under an integral constraint. The main novelty of our approach lies in establishing a clo
Externí odkaz:
http://arxiv.org/abs/2408.11636
The current scientific standard in PDF uncertainty estimation relies either on repeated fits over artificially generated data to arrive at Monte Carlo samples of best fits or on the Hessian method, which uses a quadratic expansion of the figure of me
Externí odkaz:
http://arxiv.org/abs/2407.12377
Autor:
Kovarik, Stepan, Schlitz, Richard, Vishwakarma, Aishwarya, Ruckert, Dominic, Gambardella, Pietro, Stepanow, Sebastian
Publikováno v:
Science, Vol 384, Issue 6702, pp. 1368-1373, date June 20, 2024
Control over quantum systems is typically achieved by time-dependent electric or magnetic fields. Alternatively, electronic spins can be controlled by spin-polarized currents. Here we demonstrate coherent driving of a single spin by a radiofrequency
Externí odkaz:
http://arxiv.org/abs/2406.17522
Autor:
Peterka, M., Seidl, J., Markovic, T., Loarte, A., Logan, N. C., Park, J. -K., Cahyna, P., Havlicek, J., Imrisek, M., Kripner, L., Panek, R., Sos, M., Bilkova, P., Bogar, K., Bohm, P., Casolari, A., Gribov, Y., Grover, O., Hacek, P., Hron, M., Kovarik, K., Tomes, M., Tskhakaya, D., Varju, J., Vondracek, P., Weinzettl, V., Team, the COMPASS
This work presents the first analysis of the disruptive locked mode (LM) triggered by the dynamics of a confinement change. It shows that, under certain conditions, the LM threshold during the transient is significantly lower than expected from stead
Externí odkaz:
http://arxiv.org/abs/2404.11090
Autor:
Frank, Rupert L., Kovařík, Hynek
By the Aharonov-Casher theorem, the Pauli operator $P$ has no zero eigenvalue when the normalized magnetic flux $\alpha$ satisfies $|\alpha|<1$, but it does have a zero energy resonance. We prove that in this case a Lieb-Thirring inequality for the $
Externí odkaz:
http://arxiv.org/abs/2404.09926
Autor:
Seitl, Filip, Kovářík, Tomáš, Mirshahi, Soheyla, Kryštůfek, Jan, Dujava, Rastislav, Ondreička, Matúš, Ullrich, Herbert, Gronat, Petr
Advances in large language models have notably enhanced the efficiency of information extraction from unstructured and semi-structured data sources. As these technologies become integral to various applications, establishing an objective measure for
Externí odkaz:
http://arxiv.org/abs/2404.04068
Game-theoretic dynamics between AI agents could differ from traditional human-human interactions in various ways. One such difference is that it may be possible to accurately simulate an AI agent, for example because its source code is known. Our aim
Externí odkaz:
http://arxiv.org/abs/2402.08128
In an effort to inform the discussion surrounding existential risks from AI, we formulate Extinction-level Goodhart's Law as "Virtually any goal specification, pursued to the extreme, will result in the extinction of humanity", and we aim to understa
Externí odkaz:
http://arxiv.org/abs/2403.05540